![]() I also added an option to output it as latex so you can use this function in a rmarkdown like this: argument pass its values to the format function. The model argument expects an lm object, the latex argument is a boolean to ask for a simple character or a latex-formated equation, and the. Inspired by the equation style provided in this answer, a more generic approach (more than one predictor + latex output as option) can be: print_equation= function(model, latex= FALSE. Unfortunately, this doesn't work with facet_wrap or facet_grid. Ggrepel::geom_text_repel(label=rownames(mtcars)) + To allow use to customize the regression formula (instead of fixed as y and x as literal variable names), and added the p-value into the printout as well (as T commented), here is the mod: lm_eqn |t|)'], digits=1) # a single fit with grouped data as asked by = dfg, aes(x = x, y = y)) +Ĭreated on by the reprex package (v2.0.1) Ggplot(data = dfg, aes(x = x, y = y, linetype = group, grp.label = group)) + Ggplot(data = dfg, aes(x = x, y = y, colour = group)) + Labs(x = expression(italic(z)), y = expression(italic(h))) + # variable substitution as asked by same labels in equation and axes # adding a hat as asked by and = df, aes(x = x, y = y)) + Stat_poly_eq(formula = y ~ poly(x, 2, raw = TRUE), Stat_poly_line(formula = y ~ poly(x, 2, raw = TRUE)) + Stat_poly_eq(formula = y ~ x + 0, aes(label = after_stat(eq.label))) + Stat_poly_eq(aes(label = after_stat(eq.label))) + # adding separate labels with equation and R2 # assembling a single label with equation and R2 # using default formula, label and methods I have omitted in all code examples the additional arguments to stat_poly_line() as they are irrelevant to the question of adding labels. In the examples I use stat_poly_line() instead of stat_smooth() as it has the same defaults as stat_poly_eq() for method and formula. ![]() This answer has been updated for 'ggpmisc' (>= 0.4.0) and 'ggplot2' (>= 3.3.0) on. In the interface, Width is on the Textlets Other tab.Statistic stat_poly_eq() in my package ggpmisc makes it possible add text labels based on a linear model fit. ![]() Width() enables you to specify a preferred width in pixels for the hover label. In the interface, Delimiters is on the Textlets Other tab. For example, you might use square bracket delimiters for JMP variables if the script contains C++ code. Delimitersĭelimiters() specifies the delimiters that indicate variables for replacement in the Markup area. See Supported HTML Tags in Textlets in Using JMP for more information about the supported font formatting tags. In the interface, Markup is called “HTML Markup” on the Textlets Markup tab. Names Default To Here( 1 ) dt = Open( "$SAMPLE_DATA/Diabetes.jmp" ) // create the baseline visualization gb = dt )" ) The following script creates the textlet shown in Textlet Example.
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